243314183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 306935424

約数和(自身を除く): 63621241

約数列:

[1, 7, 17, 37, 73, 119, 259, 511, 629, 757, 1241, 2701, 4403, 5299, 8687, 12869, 18907, 28009, 45917, 55261, 90083, 196063, 321419, 386827, 476153, 939437, 2044657, 3333071, 6576059, 14312599, 34759169, 243314183]

約数ペア:

[(1, 243314183), (7, 34759169), (17, 14312599), (37, 6576059), (73, 3333071), (119, 2044657), (259, 939437), (511, 476153), (629, 386827), (757, 321419), (1241, 196063), (2701, 90083), (4403, 55261), (5299, 45917), (8687, 28009), (12869, 18907)]